stable fails to build for me

[Volodymyr Kostyrko]

I'm running into this:

===> gnu/lib/libsupc++ (install)
clang -O2 -pipe  -std=gnu99 -fstack-protector -Wsystem-headers -Wall 
-Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -c 
/usr/src/usr.bin/lex/lib/libyywrap.c
install -C -C -o root -g wheel -m 444   libsupc++.a 
/usr/obj/usr/src/tmp/usr/lib
/usr/src/lib/libgpib/ibfoo.c:37:10: fatal error: 'dev/ieee488/ugpib.h' 
file not found
#include <dev/ieee488/ugpib.h>
          ^
1 error generated.
mkdep: compile failed

/etc/src.conf:
WITHOUT_ACCT='yes'
WITHOUT_ATM='yes'
WITHOUT_AUTHPF='yes'
WITHOUT_CTM='yes'
WITHOUT_FREEBSD_UPDATE='yes'
WITHOUT_HTML='yes'
WITHOUT_I4B='yes'
WITHOUT_IPFILTER='yes'
WITHOUT_IPFW='yes'
WITHOUT_IPX='yes'
WITHOUT_NDIS='yes'
WITHOUT_PMC='yes'
WITHOUT_PORTSNAP='yes'
WITHOUT_PROFILE='yes'
WITHOUT_QUOTAS='yes'
WITHOUT_RCMDS='yes'
WITHOUT_RCS='yes'
WITHOUT_ROUTED='yes'
WITHOUT_SENDMAIL='yes'
WITHOUT_SLIP='yes'
WITHOUT_SYSINSTALL='yes'
WITHOUT_WIRELESS='yes'

-- 
Sphinx of black quartz judge my vow.